class qveris.UsageEventItem(*, id: str, event_type: str, source_system: str, success: bool, created_at: str, kind: str | None = None, source_ref_type: str | None = None, source_ref_id: str | None = None, session_id: str | None = None, search_id: str | None = None, execution_id: str | None = None, tool_id: str | None = None, model: str | None = None, query: str | None = None, charge_outcome: str | None = None, error_message: str | None = None, billing_snapshot_status: str | None = None, pre_settlement_bill: Dict[str, Any] | None = None, settlement_result: Dict[str, Any] | None = None, requested_amount_credits: float | None = None, actual_amount_credits: float | None = None, credits_ledger_entry_id: str | None = None, display_target: str | None = None, billing_summary: str | None = None, pre_settlement_amount_credits: float | None = None, settled_amount_credits: float | None = None, **extra_data: Any)

model_post_init(context: Any, /) → None

This function is meant to behave like a BaseModel method to initialise private attributes.

It takes context as an argument since that's what pydantic-core passes when calling it.

• 参数:
  • self -- The BaseModel instance.
  • context -- The context.